Washable, reusable, and engineered to last for the life of your vehicle

Designed to provide high airflow and exceptional filtration

Engineered to fit easily into your factory air box

10-Year/Million Mile Limited Warranty

Only needs cleaning every 50,000 miles under normal highway driving conditions

Emissions legal in all 50 States

Will not void vehicle warranty

Detailed Info

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Washable, reusable, and engineered to last for the life of your vehicle

Designed to provide high airflow and exceptional filtration

Engineered to fit easily into your factory air box

10-Year/Million Mile Limited Warranty

Only needs cleaning every 50,000 miles under normal highway driving conditions

Emissions legal in all 50 States

Will not void vehicle warranty

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Not legal for highway use in states adopting California emission regulations

Washable and reusable lifetime air filter

Lasts up to 100,000 miles before service is required (depending on driving conditions)

Easy to install, usually in 90 minutes or less

K&N Million Mile Limited Warranty®

Detailed Info

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards.

Not legal for highway use in states adopting California emission regulations

Washable and reusable lifetime air filter

Lasts up to 100,000 miles before service is required (depending on driving conditions)

Easy to install, usually in 90 minutes or less

K&N Million Mile Limited Warranty®

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards.

Not legal for highway use in states adopting California emission regulations

Washable and reusable lifetime air filter

Lasts up to 100,000 miles before service is required (depending on driving conditions)

Easy to install, usually in 90 minutes or less

K&N Million Mile Limited Warranty®

Detailed Info

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards.

Not legal for highway use in states adopting California emission regulations

Washable and reusable lifetime air filter

Lasts up to 100,000 miles before service is required (depending on driving conditions)

Easy to install, usually in 90 minutes or less

K&N Million Mile Limited Warranty®

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards.

Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1 inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.

Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1 inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.

K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Performance Silver Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Performance Silver oil filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. K&N Performance Silver Oil Filters are available for canister and cartridge type oil filter applications.

K&N Performance Silver Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Performance Silver Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Performance Silver oil filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. K&N Performance Silver Oil Filters are available for canister and cartridge type oil filter applications.

A K&N reusable oil filter by Pure Power will last the lifetime of your vehicle under normal vehicle operating conditions. The filter housing, bypass valve and call plate are CNC machined from Billet 6061 T6 Aluminum. The mechanical filtration is accomplished with a dual woven T 304 stainless steel micro-screen that provides excellent engine protection while providing a substantial increase in oil flow when compared to standard disposable oil filters. U.S. Pat. No. 7,413,889 and U.S. Pat. Pending

A K&N reusable oil filter by Pure Power will last the lifetime of your vehicle under normal vehicle operating conditions. The filter housing, bypass valve and call plate are CNC machined from Billet 6061 T6 Aluminum. The mechanical filtration is accomplished with a dual woven T 304 stainless steel micro-screen that provides excellent engine protection while providing a substantial increase in oil flow when compared to standard disposable oil filters. U.S. Pat. No. 7,413,889 and U.S. Pat. Pending

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